28763160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{853}}^1$

素因数の和:1148

約数の個数: 64

約数和(自身を含む): 86698080

約数和(自身を除く): 57934920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 281, 562, 843, 853, 1124, 1405, 1686, 1706, 2248, 2559, 2810, 3372, 3412, 4215, 4265, 5118, 5620, 6744, 6824, 8430, 8530, 10236, 11240, 12795, 16860, 17060, 20472, 25590, 33720, 34120, 51180, 102360, 239693, 479386, 719079, 958772, 1198465, 1438158, 1917544, 2396930, 2876316, 3595395, 4793860, 5752632, 7190790, 9587720, 14381580, 28763160]

約数ペア:

[(1, 28763160), (2, 14381580), (3, 9587720), (4, 7190790), (5, 5752632), (6, 4793860), (8, 3595395), (10, 2876316), (12, 2396930), (15, 1917544), (20, 1438158), (24, 1198465), (30, 958772), (40, 719079), (60, 479386), (120, 239693), (281, 102360), (562, 51180), (843, 34120), (853, 33720), (1124, 25590), (1405, 20472), (1686, 17060), (1706, 16860), (2248, 12795), (2559, 11240), (2810, 10236), (3372, 8530), (3412, 8430), (4215, 6824), (4265, 6744), (5118, 5620)]